DR. MARLI CORBETT PHD
NPI 1689471781
Psychologist - Counseling in Tacoma, WA

Active since February 26, 2025PECOS EnrolledAccepts Medicare Assignment
711 COURT A STE 114, TACOMA, WA 98402(253) 269-6063 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 10, 2025, Feb 26, 2025 (2 updates tracked since 2025).

About Dr. Marli Corbett Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARLI CORBETT PHD (NPI 1689471781) is an individual counseling provider in Tacoma, Washington, licensed in Washington (PY61648465) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1689471781
Entity TypeIndividualFemale
Primary Taxonomy103TC1900X
Provider Legal NameDR. MARLI CORBETTCredential: PHD
Location Address711 COURT A STE 114Tacoma, WA 98402-5227
Mailing Address711 Court A Ste 114Tacoma, WA 98402-5227
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateFebruary 26, 2025
Last NPPES UpdateSeptember 10, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2025
NPI 1689471781 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · CounselingBehavioral Health & Social Service Providers
Taxonomy Code103TC1900X
License Licensed in WA · PY61648465
Definition
A psychologist who specializes in general practice and health service. It focuses on how people function both personally and in their relationships at all ages. Counseling psychology addresses the emotional, social, work, school and physical health concerns people may have at different stages in their lives, focusing on typical life stresses and more severe issues with which people may struggle as individuals and as a part of families, groups and organizations. Counseling psychologists help people with physical, emotional and mental health issues improve their sense of well-being, alleviate feelings of distress and resolve crises. They also provide assessment, diagnosis, and treatment of more severe psychological symptoms.
711 COURT A STE 114, Tacoma, WA 98402

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Marli Corbett Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3274001268
PECOS Enrollment IDI20260507003321
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist (Clinical)
711 COURT A STE 114
TACOMA, WA 98402
Psychologist (Clinical)
711 COURT A STE 114
TACOMA, WA 98402
Community/Behavioral Health
711 COURT A STE 114
TACOMA, WA 98402
Psychologist
711 COURT A STE 114
TACOMA, WA 98402

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marli Corbett's NPI number?

The NPI number for Marli Corbett is 1689471781. It was assigned to this individual provider in the NPPES registry on February 26, 2025.

Where is Marli Corbett located?

Marli Corbett practices at 711 Court A Ste 114, Tacoma, WA 98402. The listed phone number is (253) 269-6063.

What is Marli Corbett's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.

Is Marli Corbett enrolled in Medicare?

Yes. Marli Corbett is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Marli Corbett accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Marli Corbett as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marli Corbett was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.